baber/WOPTO huggingface dataset:
Patent JP-2019057951-A (JP)
Title: Folded radiation slots for short wall waveguide radiation
Inventor: JAMAL IZADIAN
IPC: H01Q13/22
Filed: 2019-01-16
Abstract: To provide an example folded radiation slot for short wall waveguide radiation.SOLUTION: In one aspect, the radiating structure includes a waveguide layer configured to propagate electromagnetic energy via a waveguide. The waveguide may have a height dimension and a width dimension. The radiating structure also includes a radiating layer coupled to the waveguide layer, such that the radiating layer is parallel to the height dimension of the waveguide. The radiating layer may include a radiating element. The radiating element may be a slot defined by an angled or curved path, and the radiating element may be coupled to the waveguide layer. The radiating element may have an effective length greater than the height dimension of the waveguide, where the effective length is measured along the angled or curved path of the slot.SELECTED DRAWING: Figure 1
Patent JP-2020115498-A (JP)
Title: Etching method and etching equipment
Inventor: KUMAKURA SHO
IPC: H01L21/3065
Filed: 2019-01-17
Abstract: To provide a technique for suppressing the occurrence of etching defects due to the influence of reaction products.SOLUTION: An etching method includes a step of etching a silicon-containing film or a metal-containing film formed on a substrate, and a step of heating the substrate by temporarily irradiating the substrate with electromagnetic waves during the etching step.SELECTED DRAWING: Figure 5
Patent JP-2019065040-A (JP)
Title: Method for producing aldehyde
Inventor: ARAI TSUBASA
IPC: C07C45/29
Filed: 2019-01-17
Abstract: To provide a method for producing aldehyde that is excellent in alcohol conversion rate and aldehyde selectivity, and is reduced in the generation of aldol condensates and the like.SOLUTION: A method for producing aldehyde includes the step of conducting a dehydrogenation reaction of primary alcohol in the presence of a catalyst composition. The catalyst composition is a first catalyst composition obtained by adding weak acid salt of potassium to a dehydrogenation catalyst containing copper as an active species.SELECTED DRAWING: None
Patent JP-2020116750-A (JP)
Title: Gas barrier film
Inventor: OMURA Yuki
IPC: B32B27/20
Filed: 2019-01-18
Abstract: To provide a gas barrier film having a simple structure and improved oxygen barrier properties.SOLUTION: A gas barrier film 100 comprises a resin base material 20 and an oxygen barrier film 30 positioned in contact with at least one surface 21 of the resin base material 20, in which a luminance mode value of the one surface 21 measured by the following measurement method is 95 or more.<Measurement method>Telecentric illumination is applied to an arbitrary region of 52.4 mm square on one surface of a resin base material at an incidence angle of 45.75°, reflected light with a reflection angle of 45° is captured with a camera with a telecentric lens to acquire a captured image, an analysis image of 1024 pixels×1024 pixels is cut out from the captured image, the analysis image is converted into a monochrome image of 256 gradations, and a mode value of luminance in the monochrome image is set as the luminance mode value.SELECTED DRAWING: Figure 1
Patent JP-2020117447-A (JP)
Title: Method for giving excellent palatability to attract pests, and pest diet agent therefor
Inventor: SHIBA NORIE
IPC: A01M1/20
Filed: 2019-01-21
Abstract: To provide a method that has excellent production suitability and gives excellent palatability to attract pests, and a pest diet agent therefor.SOLUTION: This invention relates to a method of using, as a diet, wheat flour that contains protein of 8.0-13.0 mass%, in order to give excellent palatability to attract pests.SELECTED DRAWING: None
Patent JP-2019070849-A (JP)
Title: Electronic apparatus
Inventor: KANEYASU MAKOTO
IPC: G09F9/00
Filed: 2019-01-22
Abstract: To provide an electronic apparatus excellent in portability; or to provide an electronic apparatus excellent in at-a-glance visibility; or to provide an electronic apparatus including new input means.SOLUTION: An electronic apparatus comprises: a display panel having flexibility; and two supports supporting the display panel. The two supports are connected by a connection. The display panel is fixed to one support and is provided to the other support slidably in one direction without being fixed thereto. The electronic apparatus is further provided with detection means that, when the display panel slides, can detect the amount of its displacement.SELECTED DRAWING: Figure 2
Patent JP-2020116717-A (JP)
Title: Robot control system
Inventor: OISHI NOBUO
IPC: B25J19/04
Filed: 2019-01-28
Abstract: To accurately perform abnormality diagnosis of a robot control system by using a camera.SOLUTION: Mark parts 61 and 62 are provided in a position having the prescribed positional relationship with respect to work areas 38 and 57, the mark parts 61 and 62 are imaged by both of a hand camera 40 and a fixed camera 51 in calibration time of a robot 11 thereby obtaining captured images, which are then processed thereby detecting positions of the mark parts 61 and 62, and coordinate values of the positions of the mark parts 61 and 62 are stored in a storage section 46. The mark parts 61 and 62 are then imaged by both of the hand camera 40 and the fixed camera 51 in the inspection time thereby obtaining captured images, which are then processed thereby detecting the positions of the mark parts 61 and 62, then coordinate values thereof are compared with coordinate values of the positions of the mark parts 61 and 62 in the calibration time stored in a storage section 46, and an abnormality diagnosis of a robot control system is performed based on these comparison results, and when determined that there is abnormality, an abnormality occurrence place is identified and a proper coping method for the abnormality is notified to a user by display or voice.SELECTED DRAWING: Figure 2
Patent JP-2020123519-A (JP)
Title: Battery pack
Inventor: SASAMOTO KAZUTAKA
IPC: H01M2/10
Filed: 2019-01-31
Abstract: To reduce operation sound radiated to the outside.SOLUTION: A battery pack 10 includes a case 11, a relay 12, a bus bar 24, a cover 14, and a vibration absorbing member 13. The case 11 houses a battery cell. The relay 12 is electrically connected to the battery cell. The bus bar 24 is connected to a contact terminal 26 of the relay 12. The cover 14 includes a plate portion 31 that holds the relay 12 together with the case 11. The cover 14 covers the relay 12. The vibration absorbing member 13 is inserted between the case 11 and the relay 12 and between the relay 12 and the cover 14. The vibration absorbing member 13 exposes the bus bar 24 in a space between the case 11 and the cover 14. The wall thickness of a thick portion of the plate portion 31 facing at least the bus bar 24 in the holding direction is thicker than the wall thickness of a specific portion of the cover 14.SELECTED DRAWING: Figure 1
Patent JP-2020122461-A (JP)
Title: Blow-by gas humidity estimation device and blow-by gas humidity estimation method
Inventor: YAMADA HIROMICHI
IPC: F01M13/00
Filed: 2019-01-31
Abstract: To estimate blow-by gas humidity.SOLUTION: A blow-by gas humidity estimation device 100 of an internal combustion engine 1 is configured to execute a first step of calculating a moisture content of a blow-by gas based upon a moisture concentration of an exhaust recirculated gas, a moisture concentration of intake air, and a fuel combustion moisture concentration obtained by dividing a moisture content produced in combustion of fuel by an exhaust flow rate; and a second step of estimating humidity of the blow-by gas based upon the moisture content of the blow-by gas.SELECTED DRAWING: Figure 1
Patent JP-2020124303-A (JP)
Title: Molding method for offset correction tooth crown prosthesis and the tooth crown prostheses
Inventor: FUJIWARA YOSHIO
IPC: A61C13/34
Filed: 2019-02-02
Abstract: To reproduce an edge part of a tooth crown prosthesis to an accurate side edge part.SOLUTION: A molding method for an offset correction tooth crown prostheses includes: scraping a required part of a medical treatment teeth and scanning it to acquire STL data on a required image and take the data into CAD data; correcting an edge part of the copied teeth taken in the CAD data into a side edge state in which a required offset is provided; and forming a tooth crown prosthesis on the basis of a CAD image having the corrected edge part. Preferably, the method includes: forming the copied teeth by scraping and mold making; scanning the formed copied teeth to acquire the STL data on the required image; correcting, in a horizontal shape, a shelf of a support base for the copied teeth taken in the CAD data to correct the edge part into the side edge state in which the required offset is provided; and forming the tooth crown prosthesis on the basis of the CAD image having the corrected edge part.SELECTED DRAWING: Figure 3
Patent JP-2020126945-A (JP)
Title: Compound semiconductor device, manufacturing method of compound semiconductor device, and amplifier
Inventor: MAKIYAMA KOZO
IPC: H01L21/316
Filed: 2019-02-05
Abstract: To provide a compound semiconductor device capable of improving the current density, a manufacturing method of a compound semiconductor device, and an amplifier.SOLUTION: A compound semiconductor device 100 includes: a semiconductor laminate structure 102 that includes an electronic traveling layer and an electron supply layer of a compound semiconductor; a source electrode 111s, a gate electrode 112g and a drain electrode 111d arranged in a first direction, which are formed above the semiconductor laminate structure 102; and a first insulator film 105 with first internal stress, which is formed on the semiconductor laminate structure 102 between the gate electrode 112g and the drain electrode 111d. Slits 110 are formed extending in a first direction in the first insulator film 105.SELECTED DRAWING: Figure 1
Patent JP-2020125071-A (JP)
Title: Attitude control system and vehicle seat
Inventor: UNOU HARUKI
IPC: B60N2/64
Filed: 2019-02-06
Abstract: To provide an attitude control system which can reduce discomfort feeling felt by a seated person in gradual electrically-driven reclining.SOLUTION: An attitude control system for controlling an attitude of a seat body comprises: a lock mechanism which regulates oscillation of a seatback at a first fixed position and a second fixed position which is behind a seat with respect to the first fixed position; and a motor for oscillating the seatback. The attitude control system comprises a control part for controlling drive of the motor. The control part determines a motor drive amount for oscillating the seatback forward with respect to the first fixed position, and thereafter, oscillating the seatback backward toward the first fixed position and oscillating the seatback from the first fixed position forward with respect to the first fixed position on the basis of a load applied to the seatback.SELECTED DRAWING: Figure 1
Patent JP-2020126810-A (JP)
Title: Connector device manufacturing method and connector device
Inventor: UCHIDA SATOYUKI
IPC: H01R13/6582
Filed: 2019-02-06
Abstract: To provide a connector device manufacturing method and a connector device which can simplify a mold structure and reduce the number of steps required for setting members in the mold when insert molding is performed to obtain an insulating housing integrally provided with a plurality of signal contacts and an inner shell.SOLUTION: A metal member 13 formed by integrally forming a plurality of contact forming portions 11 respectively forming a plurality of signal contacts and an inner shell 12 having a ground bar shell portion 18 is prepared, the metal member 13 is arranged on an insulating member 23, an insulating housing 25 in which a plurality of through holes 24 are provided at positions respectively corresponding to the plurality of contact forming portions 11 is formed in the insulating member 23, the plurality of contact forming portions 11 is separated from the inner shell 12 through the plurality of through holes 24 provided in the insulating member 23, and the insulating housing 25 is obtained in which a plurality of independent signal contacts are arranged in addition to the inner shell 12.SELECTED DRAWING: Figure 7
Patent JP-2020126535-A (JP)
Title: Information processing device, control method of information processing device, and program
Inventor: ODA HIROTAKA
IPC: G06T7/00
Filed: 2019-02-06
Abstract: To provide an information processing device, a control method of the information processing device, and a program that can obtain an analysis result of image data even in a state of being unable to communicate with an external device.SOLUTION: When an information processing device 102 cannot communicate with an external device (image analysis server) 103, the information processing device uses a simple inference model with accuracy lower than that of a detailed inference model of an external device to analyze image data 509 and obtain a second analysis result. When the information processing device can communicate with the external device, the information processing device transmits the image data to the external device, and obtains a first analysis result in which the image data is analyzed using the detailed inference model from the external device.SELECTED DRAWING: Figure 5
Patent JP-2020129193-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: SHIMIZU TORU
IPC: G06F16/00
Filed: 2019-02-07
Abstract: To appropriately correct a knowledge database.SOLUTION: An information processing device comprises an acquisition unit and a correction unit. The acquisition unit acquires similar information on similarities between information, assuming that a plurality of queries entered by a same user in a prescribed time should have similar features, using a learning model having learned the features that the plurality of queries has. The correction unit corrects a knowledge database on the basis of the similar information acquired by the acquisition unit. The acquisition unit also acquires similar information on similarities between first information and second information similar to the first information as similar information. The correction unit adds at least any one of a first element corresponding to the first information, a second element corresponding to the second information, or relation information indicating the relation between the first element and the second element to the knowledge database on the basis of the similar information acquired by the acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2020128796-A (JP)
Title: Power transmission device
Inventor: UEHARA HIROKI
IPC: H02K7/116
Filed: 2019-02-08
Abstract: To inhibit heat from being transmitted to one of a motor and a gear through case members (a first case member, a second case member) in a case that the other of the motor and the gear is heated to high temperature.SOLUTION: A power transmission device 1 has: a first case member (a motor housing, an inner cover 12, and an outer cover) which houses a motor; a second case member (an outer case 13, an inner case 14) which houses a gear connected to the motor; and a heat inhibition material 7 sandwiched between the mating surfaces of the inner cover 12 at the first case member side and the inner case 14 at the second case member side. The heat inhibition material 7 is made of a material having heat conductivity lower than the first case member and the second case member.SELECTED DRAWING: Figure 2
Patent JP-2019089827-A (JP)
Title: Herbicide composition and method of controlling weeds
Inventor: JIN YOSHINOBU
IPC: A01N37/46
Filed: 2019-02-13
Abstract: To provide a herbicide composition that exhibits excellent controlling effect on weeds.SOLUTION: A herbicide composition contains ethyl [3-[2-chloro-4-fluoro-5-(1-methyl-6-trifluoromethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-3-yl) phenoxy]-2-pyridyloxy]acetate, and at least one compound selected from the compound group Y. Compound group Y: the group consisting of tetflupyrolimet, 4-amino-3-chloro-5-fluoro-6-(7-fluoro-1H-indole-6-yl) pyridine-2-carboxylic acid, bixrozone, cyclopyranyl, cyclopyrimorate and fenquinotrione.SELECTED DRAWING: None
Patent JP-2020133683-A (JP)
Title: Double row thrust ball bearing
Inventor: SAKOTA HIROSHIGE
IPC: F16C19/10
Filed: 2019-02-14
Abstract: To provide a double row thrust ball bearing capable of realizing large load capacity and reduction in thickness, and further capable of bearing a radial load.SOLUTION: A pair of bearing rings 21, 22 have double rows of raceway grooves 23A, 23B provided along a radial direction on surfaces facing each other. A holder 40 has claw-shaped projections 42 that are formed by projecting the peripheral edge of the opening of a pocket 41 in a convex manner and are arranged oppositely to each other only in the circumferential direction of the holder. A maximum radial width W of the claw-shaped projection 42 is smaller than a maximum radial width L of the raceway groove 23.SELECTED DRAWING: Figure 1
Patent JP-2020130024-A (JP)
Title: Grass collection full-state detection device
Inventor: HABU KENTARO
IPC: A01D43/063
Filed: 2019-02-18
Abstract: To provide a grass collection full-state detection device capable of correctly detecting that a grass collection container becomes full.SOLUTION: A grass collection full-state detection device detects a full state of a grass collection container 32 for storing the grass mown by a mowing device 20. The grass collection full-state detection device includes: a mown-grass amount detection unit 60 for weighing the mown-grass stored in the grass collection container 32; a notification unit 51; a timer 54; and a control unit 53 for making the timer 54 measure the time after the mown-grass amount detection unit 60 detects a predetermined amount of mown-grass, and making the notification unit 51 notify an alarm when the mown-grass amount detection unit 60 detects a predetermined amount of mown-grass continuously for a predetermined time.SELECTED DRAWING: Figure 9
Patent JP-2020135422-A (JP)
Title: Self pos system, control method, and control program
Inventor: NAGANO TAKURO
IPC: G06Q50/10
Filed: 2019-02-20
Abstract: To provide a self POS system, a self POS terminal device, a control method, and control program that enable registration of a fraudulent action during adjustment.SOLUTION: A self POS system 1 according to the present disclosure is a self POS system for a customer to perform registration of a merchandise and adjustment, and includes: a sensor 2 that senses that the customer has taken out a merchandise in a display state; an imaging device 3 that captures an image of the customer; and a control unit 4 connected to the sensor 2 and the imaging device 3. Herein, in a case where registration is not performed for the merchandise sensed as having been taken out by the sensor 2, the control unit 4 registers an image including an image of a time at least when taking out the merchandise as an image of question.SELECTED DRAWING: Figure 1
Patent JP-2020137329-A (JP)
Title: Inverter device
Inventor: KASHIWABARA TATSUKI
IPC: H02M7/48
Filed: 2019-02-22
Abstract: To provide an inverter device capable of effectively resolving or reducing a common mode noise.SOLUTION: An inverter device 1 comprises: an inverter circuit 28 that directly connects upper arm switching elements 18A to 18C and lower arm switching elements 18D to 18F in each phase between an upper arm power supply line 10 and a lower arm power supply line 15, and applies a voltage of a contact point of the upper and lower arm switching elements in each phase to a motor 8 as a three-phase AC output; and a control apparatus 21. The control apparatus makes a switching timing of the upper and lower arm switching element of each phase synchronizing, and cancels the change of a phase voltage applied to the motor with the change of the other phase voltage.SELECTED DRAWING: Figure 1
Patent JP-2019069394-A (JP)
Title: Adaptor for needleless access device and method for connecting said device thereon
Inventor: SYLVAIN HALLYNCK
IPC: A61M39/10
Filed: 2019-02-25
Abstract: To provide an improved adaptor for connecting a drug delivery device to a needleless access device.SOLUTION: The invention relates to an adaptor (1) for connecting a drug delivery device (100) to a needleless access device (200) having a straight external thread, the adaptor comprising engagement means for mounting the adaptor on the drug delivery device, and an internal thread intended to cooperate with the external thread (201) on a determined length L, the internal thread being the adaptor (1) showing on a distal part (5b) of the length L a major diameter D1 mating that of the straight external thread, characterized in that the internal thread shows on a proximal part (5a) of the length L a major diameter D2, where D2 is strictly smaller than D1, the internal thread further comprising a tapered portion (5c) linking the proximal part (5a) to the distal part (5b). The invention further relates to a drug delivery device comprising such an adaptor and to methods for connecting the needleless access device to the adaptor, and to the drug delivery device.SELECTED DRAWING: Figure 1
Patent JP-2020138208-A (JP)
Title: Temper rolling method and temper rolling machine
Inventor: SUGITA KAZUHISA
IPC: B21B37/56
Filed: 2019-02-27
Abstract: To provide a temper rolling method and a device which restrain an elongation rate from deviating from a desired control range while preventing a mill trouble when controlling an elongation rate based on inter-stand tension in temper rolling using two rolling stands.SOLUTION: An elongation rate control signal is output based on a deviation between a measured value of an elongation rate and a set elongation rate of a steel plate K, and a target inter-stand tension Tsd is set so as to be in a range between a tension upper limit value Tdmax and a tension lower limit value Tsdmin based on the elongation rate control signal and a set inter-stand tension. Then, a rolling speed of a first rolling stand ISTD is controlled so that an inter-stand tension is at a target inter-stand tension Tsd. If the target inter-stand tension Tsd is at the tension upper limit value Tsdmax or the tension lower limit value Tsdmin, a rolling load of the first rolling stand 1STd is adjusted so that an elongation rate of the steel plate K is in a preset range.SELECTED DRAWING: Figure 1
Patent JP-2019110912-A (JP)
Title: Method for induction of pluripotent cells
Inventor: LIN TONGXIANG
IPC: C12N5/10
Filed: 2019-02-28
Abstract: To provide a safe and efficient human iPS cell making method.SOLUTION: In a sufficient condition to induce cells to pluripotent stem cells, cells are brought into contact with TGFβ receptor/ALK5 inhibitor, MEK inhibitor and ROCK inhibitor.SELECTED DRAWING: None
Patent JP-2020139856-A (JP)
Title: Detection system, detector and detection method
Inventor: KATSUYA TOSHIAKI
IPC: G01M3/16
Filed: 2019-02-28
Abstract: To provide a detection system that accurately detects a leaking position of a target liquid even if an appropriate one threshold cannot be set.SOLUTION: A detection system 100 comprises: a detection cable 1 that changes in impedance due to permeation of a target liquid; a pulse input unit 29; a counter 31; and a position detector 37. The pulse input unit 29 inputs a pulse signal to a connector terminal 15, which is one end of a detection cable 1. For each of a plurality of thresholds, the counter 31 measures a detection time T2 taken for a voltage value of a connector terminal 15 decreases below this threshold after a pulse signal is input to the connector terminal 15 of the detection cable 1. Based on a first detection time T3 corresponding to the smallest threshold at which the detection time T2 falls within a predetermined detection range among the plurality of thresholds, the position detection unit 37 detects a position of permeation of the target liquid.SELECTED DRAWING: Figure 7